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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

GD • E/SI1 • GIA 6522506628

Certificate GIA 6522506628

Diamond specifications and retailer prices

From HK$4,452 HKD
As of November 6, 2026
Save HK$14,468 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$20,150 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522506628. Listed at 21 retailers as of November 5, 2026, with a 325% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522506628
Dimensions7.22 × 4.31 × 2.70 mm
L/W Ratio1.68
Top View
7.22 mm4.31 mm0.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522506628
Side View
Table 57.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$18,919 HKD|Low: HK$4,452 HKD|High: HK$18,919 HKD|Avg: HK$7,562 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 10HK$4,452 HKD
Retailer 3HK$5,384 HKD
Retailer 6HK$5,565 HKD
Retailer 4HK$6,035 HKD
Retailer 13HK$6,035 HKD
Retailer 5HK$6,129 HKD
Retailer 16HK$6,764 HKD
Retailer 8HK$6,960 HKD
Retailer 15HK$7,069 HKD
Retailer 9HK$7,171 HKD
Retailer 14HK$7,367 HKD
Retailer 7HK$8,182 HKD
Retailer 11HK$8,496 HKD
Retailer 12HK$9,311 HKD
Retailer 2HK$10,988 HKD
NZ JewellersHK$18,919 HKD

31 data points across 16 retailers

21 retailersHK$4,452 HKD to HK$18,919 HKD

A
Cheapest Retailer
-
HK$4,452 HKD
B+
Retailer 2
-
HK$5,384 HKD
View
B+
Retailer 3
-
HK$5,565 HKD
View
Final sale: no returns
Retailer 4
-
HK$6,035 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$6,035 HKD
View
B+
Retailer 6
-
HK$6,129 HKD
View
Retailer 7
-
HK$6,427 HKD
View
Price last confirmed 30 days ago
Retailer 8
-
HK$6,670 HKD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
HK$6,764 HKD
View
B+
Retailer 10
-
HK$6,960 HKD
View
B+
Retailer 11
-
HK$7,069 HKD
View
B+
Retailer 12
-
HK$7,171 HKD
View
B
Retailer 13
-
HK$7,367 HKD
View
Retailer 14
-
HK$7,414 HKD
View
Price last confirmed 39 days ago
B
Retailer 15
-
HK$8,182 HKD
View
B
Retailer 16
-
HK$8,496 HKD
View
B
Retailer 17
-
HK$9,311 HKD
View
Retailer 18
-
HK$9,656 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$10,988 HKD
View
B
Retailer 20
-
HK$18,919 HKD
View
Most Expensive
NZ Jewellers
8d0771d6-5dac-464e-be43-c9a3b92dae58 · Sep 30
HK$20,150 HKD
$2,571 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$4,452 HKDSave up to HK$14,468 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Pear
HK$4,452 HKD